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    Image sensor and electronic device comprising the same
    13.
    发明授权
    Image sensor and electronic device comprising the same 有权

    公开(公告)号：US10764521B2

    公开(公告)日：2020-09-01

    申请号：US15870403

    申请日：2018-01-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Takafumi Usui ,  Makoto Takamiya ,  Shuichi Shimokawa

    IPC: H04N5/369 ,  H04N9/04 ,  G02B7/34 ,  H04N5/361 ,  H04N5/232 ,  H04N5/3745 ,  H04N5/357

    Abstract: An image sensor is provided which includes a first group of pixels including a first color filter passing light having a first wavelength range, a second group of pixels including a second color filter passing light having a second wavelength range, and a third group of pixels including a third color filter passing light having a third wavelength range. The first wavelength range is longer than the second wavelength range, and the second wavelength range is longer than the third wavelength range. A second pixel in the second group of pixels or a third pixel in the third group of pixels includes a plurality of photoelectric conversion devices, and a first pixel of the first group of pixels includes a single photoelectric conversion device.

    IMAGE SENSOR AND ELECTRONIC DEVICE HAVING THE SAME
    14.
    发明申请
    IMAGE SENSOR AND ELECTRONIC DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20170142325A1

    公开(公告)日：2017-05-18

    申请号：US15353692

    申请日：2016-11-16

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Shuichi Shimokawa ,  Sangmin Lee

    IPC: H04N5/232 ,  H04N5/378

    CPC classification number: G02B7/28 ,  H01L27/14603 ,  H01L27/14612 ,  H01L27/14641 ,  H04N5/232122 ,  H04N5/347 ,  H04N5/37457

    Abstract: An image sensor according to an embodiment may include a plurality of pixels. Each pixel of the plurality of pixels may include first, second, third and fourth photodiodes configured to convert light into an electric signal, and an electric circuit configured to add at least two of the electrical signals converted respectively by the first, second, third and fourth photodiodes and then output the added signals. An electronic device according to an embodiment may include the image sensor. The image sensor and the electronic device may offer an auto focusing function by controlling signals converted by and outputted from the plurality of photodiodes. Other various embodiments are possible.

    Electronic device including image sensor and operating method thereof
    16.
    发明授权
    Electronic device including image sensor and operating method thereof 有权

    公开(公告)号：US12126910B2

    公开(公告)日：2024-10-22

    申请号：US18078486

    申请日：2022-12-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongsoo Kim ,  Inah Moon ,  Jaehyoung Park ,  Shuichi Shimokawa ,  Kawang Kang ,  Yunjeong Kim ,  Jonghoon Won ,  Yeotak Youn

    IPC: H04N23/69 ,  H03M1/18

    CPC classification number: H04N23/69 ,  H03M1/18

    Abstract: An electronic device is provided. The electronic device includes an image sensor including a plurality of unit pixels, each unit pixel including two or more individual pixels, and at least one processor. The at least one processor is configured to acquire a first image frame from the image sensor, determine a photographing environment of the electronic device, based on the first image frame, and, in response to the photographing environment corresponding to a first photographing environment, control the image sensor to acquire analog data through the individual pixels, and provide first digital data digitally converted from the analog data with first sensitivity, and second digital data digitally converted from the analog data with second sensitivity which is higher than the first sensitivity, and acquire a second image frame which follows the first image frame, based on the first digital data and the second digital data.

    Electronic device integrating phase difference detection and imaging and method for controlling the same
    18.
    发明授权
    Electronic device integrating phase difference detection and imaging and method for controlling the same 有权

    公开(公告)号：US11997405B2

    公开(公告)日：2024-05-28

    申请号：US17856131

    申请日：2022-07-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaehyoung Park ,  Shuichi Shimokawa ,  Dongsoo Kim ,  Kawang Kang ,  Yunjeong Kim ,  Inah Moon ,  Yeotak Youn

    IPC: H04N25/704 ,  H04N25/76

    CPC classification number: H04N25/704 ,  H04N25/76

    Abstract: An electronic device is provided. The electronic device includes a camera with an image sensor including a plurality of image pixels arranged in a first direction and a second direction orthogonal to the first direction, for converting light incident on a plurality of micro-lenses into an electrical signal, performing a first correlation calculation for phase difference detection in the first direction based on the electrical signal, and outputting image data including a first phase difference correlation calculation value, an ISP configured to perform a second correlation calculation for phase difference detection in the second direction using phase difference information about the image data, and a driver configured to adjust a focus of the camera based on the first phase difference correlation calculation value for the first direction and a second phase difference correlation calculation value for the second direction.

    Sensor for capturing image and method for controlling the same
    19.
    发明授权
    Sensor for capturing image and method for controlling the same 有权

    公开(公告)号：US10937287B2

    公开(公告)日：2021-03-02

    申请号：US15886667

    申请日：2018-02-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dong-Soo Kim ,  Shuichi Shimokawa ,  Hwa-Young Kang ,  Young-Kwon Yoon ,  Moon-Soo Kim ,  Jong-Hun Won ,  Ki-Huk Lee

    IPC: G08B13/196 ,  H04N19/172 ,  H04N5/14 ,  H04N19/139 ,  H04N7/01

    Abstract: According to an embodiment of the present disclosure, an electronic device may comprise an image sensor and one or more processors configured to obtain a first plurality of image frames for an external object as per a first frame rate, detect a variation associated with the external object, when the variation meets a designated condition, obtain a second plurality of image frames for the external object as per the first frame rate or a second frame rate, generate a first portion of a video using at least some of the first plurality of image frames, generate a second portion of the video using at least some of the second plurality of image frames, and generate a third portion of the video using at least some of a third plurality of image frames for the external object obtained as per the first frame rate or a third frame rate.

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